Tie Down 86060 Heavy Duty Spare Tire Carrier The Tie Down Heavy Duty Spare Tire Carrier is used to mount larger spare tires. The heavy duty tire carrier is galvanized for long lasting protection. This durable carrier is designed to be used with large tube, I-beam and aluminum trailers. The Tie Down Heavy Duty Spare Tire Carrier fits frames from 5 inches to 8 inches in height. The bolts can be positioned to accommodate 4, 5, 6, and 8 lug spare tires. The frame bracket, lug nuts and bolts are incl